Longueur: 4.448 m. / 2,764 miles
Largeur: 13m
Virages à gauche: 7
Virages à droite: 5
Ligne droite: 900 m. / 0,559 miles
Construction: 1956
Modifié: 1988
PRESENTATION BRIDGESTONE Records | Season | Rider | Motorcycle | Time | Speed |
---|
MotoGP |
Fastest Lap | 2008 | Casey STONER (AUS) | Ducati | 1'28.665 | 180,6 km/h |
Circuit Record | 2008 | Nicky HAYDEN (USA) | Honda | 1'30.059 | 177,8 km/h |
Best Pole | 2008 | Casey STONER (AUS) | Ducati | 1'28.665 | 180,6 km/h |
Top Speed | 2005 | Carlos CHECA (SPA) | Ducati | | 333,4 km/h |
Moto2 |
Fastest Lap | 2011 | Stefan BRADL (GER) | Kalex | 1'34.039 | 170,3 km/h |
Circuit Record | 2011 | Alex DE ANGELIS (RSM) | Motobi | 1'34.549 | 169,4 km/h |
Best Pole | 2011 | Alex DE ANGELIS (RSM) | Motobi | 1'34.574 | 169,3 km/h |
Top Speed | 2011 | Andrea IANNONE (ITA) | Suter | | 287,5 km/h |
125cc |
Fastest Lap | 2006 | Mika KALLIO (FIN) | KTM | 1'36.625 | 165,7 km/h |
Circuit Record | 2006 | Alvaro BAUTISTA (SPA) | Aprilia | 1'36.927 | 165,2 km/h |
Best Pole | 2006 | Mika KALLIO (FIN) | KTM | 1'36.625 | 165,7 km/h |
Top Speed | 2008 | Stefan BRADL (GER) | Aprilia | | 245,9 km/h |
-
Mick Doohan, qui a totalisé 54 victoires au cours de sa brillante carrière, sera aux commandes de l'une des RC213V pour quelques tours de démonstration à ses anciens fans australiens.
- Wild Cards :
Kris McLaren participera la place d'Hernandez chez Avintia.
Bridgestone slick compounds available: Front: Soft, Medium. Rear: Medium, Hard (Asymmetric)
Bridgestone wet tyre compounds available: Soft (Main), Hard (Alternative)
Round seventeen and the penultimate round of the 2012 MotoGP
season takes place at Australia’s Phillip Island circuit, where the picturesque setting of the track belies its status as one of the cruellest on Bridgestone MotoGP tyres.
At roughly 4.44 kilometres in length, the majority of the Phillip Island circuit does not impose significant load on tyres, but the final section through the left-handed turns 11 and 12 are taken at high lean angles under continuous throttle opening, resulting in wheelspin and the generation of extreme temperatures. In fact, Phillip Island’s last corner creates the highest tyre temperature recorded during the entire MotoGP
season.
This large variation in operating conditions over the course of a lap make asymmetric rear tyres a necessity at this windswept circuit. The left side of the rear slicks feature rubber that is much harder than the right shoulder, and the rear slicks also employ a special heat-resistant construction – like that used at Sachsenring and Indianapolis - to keep tyre temperatures in check.
The front tyre compounds for Phillip Island are the soft and medium compounds which offer the best combination of cornering stability and warm-up performance at a circuit that is renowned for highly variable weather. Phillip Island’s vulnerability to very cool temperatures also means that the main wet tyre for the Australian Grand Prix will be the soft compound option.
Hiroshi Yamada - Manager, Bridgestone Motorsport Department
“Phillip Island is one of the most impressive circuits on the calendar with its fast speeds and spectacular seaside location. This year’s Australian Grand Prix will be a particularly special occasion as it marks Casey’s last home race and although he already boasts an impressive record at the Island, undoubtedly he will give everything he can to score his sixth straight victory at the circuit in front of what will be a large home crowd. The championship battle is continuing right to the end and the three way battle between Casey, Dani and Jorge this weekend should make for exciting racing. Also, it is a shame that Ben’s injuries means he can’t ride this weekend, I wish him a speedy recovery and hope to see him back on his bike at Valencia.”
Shinji Aoki - Manager, Bridgestone Motorsport Tyre Development Department
“Phillip Island is a circuit with a very high average speed, however for the most part it is not demanding on the front and rear tyres because of the generally low temperatures encountered and flowing nature of the track. The last section of the circuit, culminating in the high speed last corner creates the highest rear tyre temperature of the season in the left shoulder and it is this characteristic that is the main consideration when developing tyres for this circuit. It is long and fast with the riders accelerating at high lean angles, and the stresses demand a special heat-resistant construction so that the asymmetric rear tyres can cope with the excessive forces.
“We have seen in the past that the cold and rain can be important factors so softer compounds are generally required to generate good grip. Warm-up performance in the right shoulders is also important as the stresses on this side of the tyre are fairly low.”
Dunlop Holds On Down Under
Third and final race for new front
Dunlop’s Moto2 tyres head to the tough and testing circuit of Phillip Island for the AirAsia Australian Grand Prix, the sixteenth and penultimate round of the 2012 Moto2 Championship, held on October 26-28. This will be the third and final race where the new 345 front tyre compound makes an appearance. It will also be the first race for Sandro Cortese as newly-crowned Moto3 World Champion.
Mind the Penguins
Perched on a fantastic island location – famed for penguins as well as a race circuit – with amazing views over the course of its 4.448km clockwise duration, Phillip Island offers a high speed workout for Dunlop’s tyres. Its relentless high-speed nature allied to the notoriously fickle local weather and only one significant braking point on the track, make for a tough ask of the tyre-markers art.
Dunlop will bring the rear tyre allocation from the Group E Specials – with the asymmetric W919 tyre – which incorporates two distinct and different compounds on its tread – and the 3838 compound in ATR14 construction to replicate some of the qualities of a dual tyre from a single tread compound.
W919 incorporates the two core compounds of 3854 soft and 3838 hard, with the 3838 offering high wear resistance with good consistency over distance. The 3854 soft means the right hand side of the tyre is immediately ready to deliver good grip for the few times it is called upon over the course of a lap.
This is the third and final race where the otherwise season regular front 717 compound is rested and the 345 is called into action. Dunlop will continue with evaluation of this tyre in its continued quest for performance improvement looking to the 2013 season.
A New Dunlop Champion
Whilst the Moto2 World Champion title is yet to be decided heading into the final two rounds of the season, the Moto3 championship has been won by Sandro Cortese, who took a dramatic victory by just 0.028secs last time out at Sepang. He will race for the final two races of the season – Phillip Island and Valencia – as champion.
Dunlop’s Moto2 Operations Manager, Clinton Howe:
“Firstly we congratulate Sandro Cortese and the Red Bull KTM Ajo team for their championship win in the inaugural Moto3 World Championship. We have all seen how close the racing is on track, so for Sandro and the team to take the title with two races remaining is a credit to their hard work.
“Phillip Island has always been a circuit that punishes tyres, especially on the left hand working side. The high forces in the long last left hand turn are amongst the most we see in the GP calendar. Adding to this that the track at this time of year is so cold creates a dilemma for tyre engineers. Do we take a tyre to give good confidence on the long left side that is stable and grippy or a tyre able to restrict cold tear on the non-working right side? The answer is both.
“This year we bring the new ATR14 construction rear that was used in Sachsenring Moto2 race earlier in the season for the first time with good results. This will be in the 3838 compound; effectively using one compound on the rear tyre to do the job of two which have previously been used over the last two years.
“As a back-up to this concept we will add this construction to the well-known W919 giving the right side a little more help with heat generation if needed. The front 345 as with the last two GPs is brought here to evaluate. We had only 6 riders choose the 717 compound last year for race,
so it will be interesting to see if the 345 is beginning to get the trust from the Moto2 riders.
“Our engineers will be keeping a close eye on tyre temperatures over the weekend as it is common to see rear temperatures go well above 140°C. Restricting the resultant heat build-up on the working side is what we hope the ATR14 construction will do, as well as putting more heat in the non-working side.
“Phillip Island is another circuit where Dunlop have not stood still with our development. As with the tyres in Motegi, both rears are new to this track as well as both fronts however we are confident after recent tests and evaluation that this allocation will offer the riders everything they want.”
Moto3 Rider Quote: Arthur Sissis No61 Red Bull KTM:
“The circuit is great; it’s got everything. You need lots of confidence going into turn four because it is a little off camber and then you have the long left hand turn at the end that’s very fast. I can’t really say too much about it as I have only raced there once before, and that was on a Yamaha 125cc last year. It was fun but hard work to keep up with the full time GP boys at the time! At this track the weather is the biggest problem, it can be very cold which makes grip a problem. Dunlop’s tyres have been good so far this year with good consistency so I’m looking forward to getting out on track.”
Moto2 Tyre Allocation: Phillip Island
Front Moto2 slicks per rider
120/75R17 Moto2: 4 x 302, 4 x 345
Rear Moto2 slicks per rider
195/75R17 Moto2: 5 x 3838 (ATR14), 4 x 3838/3854 (W919)
Wet Moto2 tyres per rider
3 x Front 125/80R17 KR191 414 (4 tyres allocated if all practice sessions are wet).
3 x Rear 190/55R17 KR393 414 (4 tyres allocated if all practice sessions are wet).
Moto3 Tyre Allocation: Phillip Island
Front Moto3 slicks per rider
95/75R17 Moto3: 5 x Medium, 3 x Hard
Rear Moto3 slicks per rider
115/70R17 Moto3: 6 x Medium, 3 x Soft
Wet Moto3 tyres per rider
3 x 95/70R17 KR189 WB (4 tyres allocated if all practices are wet).
3 x 115/70R17 KR389 WB (4 tyres allocated if all practices are wet).
ATTENTION CHANGEMENT D'HEURE DIMANCHEVENDREDI:05:15 - Essais Moto 3 (45mn)
LIVE08:00 - Essais Moto3 (30mn)
08:30 - Essais MotoGP (1h)
09:30 - Essais Moto2 (1h)
22:00 - Essais Moto2 (1h)
23:00 - Essais Moto GP (1h)
SAMEDI:04:50 - Qualifications Moto3 (1h10mn)
LIVE06:00 - Qualification Moto GP (1h)
LIVE08:30 - Qualifications Moto2 (1h)
20:00 - Qualifications Moto 3 (30mn)
20:30 - Qualification GP (45mn)
21:15 - Qualifications Moto2 (30mn)
DIMANCHE:02:30 - Qualification GP (30mn)
03:00 - Course Moto 3 (1h15mn)
LIVE04:15 - Course Moto2 (1h45mn)
LIVE06:00 - Course MotoGP (1h30mn)
LIVE10:30 - Course Moto 3 (30mn)
11:00 - Course Moto2 (45mn)
11:45 - Course MotoGP (1h)
22:45 - Course MotoGP (45mn)
23:30 - Course Moto2 (45mn)
Longueur: 4.448 m. / 2,764 miles
Largeur: 13m
Virages à gauche: 7
Virages à droite: 5
Ligne droite: 900 m. / 0,559 miles
Construction: 1956
Modifié: 1988
PRESENTATION BRIDGESTONE Records | Season | Rider | Motorcycle | Time | Speed |
---|
MotoGP |
Fastest Lap | 2008 | Casey STONER (AUS) | Ducati | 1'28.665 | 180,6 km/h |
Circuit Record | 2008 | Nicky HAYDEN (USA) | Honda | 1'30.059 | 177,8 km/h |
Best Pole | 2008 | Casey STONER (AUS) | Ducati | 1'28.665 | 180,6 km/h |
Top Speed | 2005 | Carlos CHECA (SPA) | Ducati | | 333,4 km/h |
Moto2 |
Fastest Lap | 2011 | Stefan BRADL (GER) | Kalex | 1'34.039 | 170,3 km/h |
Circuit Record | 2011 | Alex DE ANGELIS (RSM) | Motobi | 1'34.549 | 169,4 km/h |
Best Pole | 2011 | Alex DE ANGELIS (RSM) | Motobi | 1'34.574 | 169,3 km/h |
Top Speed | 2011 | Andrea IANNONE (ITA) | Suter | | 287,5 km/h |
125cc |
Fastest Lap | 2006 | Mika KALLIO (FIN) | KTM | 1'36.625 | 165,7 km/h |
Circuit Record | 2006 | Alvaro BAUTISTA (SPA) | Aprilia | 1'36.927 | 165,2 km/h |
Best Pole | 2006 | Mika KALLIO (FIN) | KTM | 1'36.625 | 165,7 km/h |
Top Speed | 2008 | Stefan BRADL (GER) | Aprilia | | 245,9 km/h |
-
Mick Doohan, qui a totalisé 54 victoires au cours de sa brillante carrière, sera aux commandes de l'une des RC213V pour quelques tours de démonstration à ses anciens fans australiens.
- Wild Cards :
Kris McLaren participera la place d'Hernandez chez Avintia.
Bridgestone slick compounds available: Front: Soft, Medium. Rear: Medium, Hard (Asymmetric)
Bridgestone wet tyre compounds available: Soft (Main), Hard (Alternative)
Round seventeen and the penultimate round of the 2012 MotoGP
season takes place at Australia’s Phillip Island circuit, where the picturesque setting of the track belies its status as one of the cruellest on Bridgestone MotoGP tyres.
At roughly 4.44 kilometres in length, the majority of the Phillip Island circuit does not impose significant load on tyres, but the final section through the left-handed turns 11 and 12 are taken at high lean angles under continuous throttle opening, resulting in wheelspin and the generation of extreme temperatures. In fact, Phillip Island’s last corner creates the highest tyre temperature recorded during the entire MotoGP
season.
This large variation in operating conditions over the course of a lap make asymmetric rear tyres a necessity at this windswept circuit. The left side of the rear slicks feature rubber that is much harder than the right shoulder, and the rear slicks also employ a special heat-resistant construction – like that used at Sachsenring and Indianapolis - to keep tyre temperatures in check.
The front tyre compounds for Phillip Island are the soft and medium compounds which offer the best combination of cornering stability and warm-up performance at a circuit that is renowned for highly variable weather. Phillip Island’s vulnerability to very cool temperatures also means that the main wet tyre for the Australian Grand Prix will be the soft compound option.
Hiroshi Yamada - Manager, Bridgestone Motorsport Department
“Phillip Island is one of the most impressive circuits on the calendar with its fast speeds and spectacular seaside location. This year’s Australian Grand Prix will be a particularly special occasion as it marks Casey’s last home race and although he already boasts an impressive record at the Island, undoubtedly he will give everything he can to score his sixth straight victory at the circuit in front of what will be a large home crowd. The championship battle is continuing right to the end and the three way battle between Casey, Dani and Jorge this weekend should make for exciting racing. Also, it is a shame that Ben’s injuries means he can’t ride this weekend, I wish him a speedy recovery and hope to see him back on his bike at Valencia.”
Shinji Aoki - Manager, Bridgestone Motorsport Tyre Development Department
“Phillip Island is a circuit with a very high average speed, however for the most part it is not demanding on the front and rear tyres because of the generally low temperatures encountered and flowing nature of the track. The last section of the circuit, culminating in the high speed last corner creates the highest rear tyre temperature of the season in the left shoulder and it is this characteristic that is the main consideration when developing tyres for this circuit. It is long and fast with the riders accelerating at high lean angles, and the stresses demand a special heat-resistant construction so that the asymmetric rear tyres can cope with the excessive forces.
“We have seen in the past that the cold and rain can be important factors so softer compounds are generally required to generate good grip. Warm-up performance in the right shoulders is also important as the stresses on this side of the tyre are fairly low.”
Dunlop Holds On Down Under
Third and final race for new front
Dunlop’s Moto2 tyres head to the tough and testing circuit of Phillip Island for the AirAsia Australian Grand Prix, the sixteenth and penultimate round of the 2012 Moto2 Championship, held on October 26-28. This will be the third and final race where the new 345 front tyre compound makes an appearance. It will also be the first race for Sandro Cortese as newly-crowned Moto3 World Champion.
Mind the Penguins
Perched on a fantastic island location – famed for penguins as well as a race circuit – with amazing views over the course of its 4.448km clockwise duration, Phillip Island offers a high speed workout for Dunlop’s tyres. Its relentless high-speed nature allied to the notoriously fickle local weather and only one significant braking point on the track, make for a tough ask of the tyre-markers art.
Dunlop will bring the rear tyre allocation from the Group E Specials – with the asymmetric W919 tyre – which incorporates two distinct and different compounds on its tread – and the 3838 compound in ATR14 construction to replicate some of the qualities of a dual tyre from a single tread compound.
W919 incorporates the two core compounds of 3854 soft and 3838 hard, with the 3838 offering high wear resistance with good consistency over distance. The 3854 soft means the right hand side of the tyre is immediately ready to deliver good grip for the few times it is called upon over the course of a lap.
This is the third and final race where the otherwise season regular front 717 compound is rested and the 345 is called into action. Dunlop will continue with evaluation of this tyre in its continued quest for performance improvement looking to the 2013 season.
A New Dunlop Champion
Whilst the Moto2 World Champion title is yet to be decided heading into the final two rounds of the season, the Moto3 championship has been won by Sandro Cortese, who took a dramatic victory by just 0.028secs last time out at Sepang. He will race for the final two races of the season – Phillip Island and Valencia – as champion.
Dunlop’s Moto2 Operations Manager, Clinton Howe:
“Firstly we congratulate Sandro Cortese and the Red Bull KTM Ajo team for their championship win in the inaugural Moto3 World Championship. We have all seen how close the racing is on track, so for Sandro and the team to take the title with two races remaining is a credit to their hard work.
“Phillip Island has always been a circuit that punishes tyres, especially on the left hand working side. The high forces in the long last left hand turn are amongst the most we see in the GP calendar. Adding to this that the track at this time of year is so cold creates a dilemma for tyre engineers. Do we take a tyre to give good confidence on the long left side that is stable and grippy or a tyre able to restrict cold tear on the non-working right side? The answer is both.
“This year we bring the new ATR14 construction rear that was used in Sachsenring Moto2 race earlier in the season for the first time with good results. This will be in the 3838 compound; effectively using one compound on the rear tyre to do the job of two which have previously been used over the last two years.
“As a back-up to this concept we will add this construction to the well-known W919 giving the right side a little more help with heat generation if needed. The front 345 as with the last two GPs is brought here to evaluate. We had only 6 riders choose the 717 compound last year for race,
so it will be interesting to see if the 345 is beginning to get the trust from the Moto2 riders.
“Our engineers will be keeping a close eye on tyre temperatures over the weekend as it is common to see rear temperatures go well above 140°C. Restricting the resultant heat build-up on the working side is what we hope the ATR14 construction will do, as well as putting more heat in the non-working side.
“Phillip Island is another circuit where Dunlop have not stood still with our development. As with the tyres in Motegi, both rears are new to this track as well as both fronts however we are confident after recent tests and evaluation that this allocation will offer the riders everything they want.”
Moto3 Rider Quote: Arthur Sissis No61 Red Bull KTM:
“The circuit is great; it’s got everything. You need lots of confidence going into turn four because it is a little off camber and then you have the long left hand turn at the end that’s very fast. I can’t really say too much about it as I have only raced there once before, and that was on a Yamaha 125cc last year. It was fun but hard work to keep up with the full time GP boys at the time! At this track the weather is the biggest problem, it can be very cold which makes grip a problem. Dunlop’s tyres have been good so far this year with good consistency so I’m looking forward to getting out on track.”
Moto2 Tyre Allocation: Phillip Island
Front Moto2 slicks per rider
120/75R17 Moto2: 4 x 302, 4 x 345
Rear Moto2 slicks per rider
195/75R17 Moto2: 5 x 3838 (ATR14), 4 x 3838/3854 (W919)
Wet Moto2 tyres per rider
3 x Front 125/80R17 KR191 414 (4 tyres allocated if all practice sessions are wet).
3 x Rear 190/55R17 KR393 414 (4 tyres allocated if all practice sessions are wet).
Moto3 Tyre Allocation: Phillip Island
Front Moto3 slicks per rider
95/75R17 Moto3: 5 x Medium, 3 x Hard
Rear Moto3 slicks per rider
115/70R17 Moto3: 6 x Medium, 3 x Soft
Wet Moto3 tyres per rider
3 x 95/70R17 KR189 WB (4 tyres allocated if all practices are wet).
3 x 115/70R17 KR389 WB (4 tyres allocated if all practices are wet).
VENDREDI:05:15 - Essais Moto 3 (45mn)
LIVE08:00 - Essais Moto3 (30mn)
08:30 - Essais MotoGP (1h)
09:30 - Essais Moto2 (1h)
22:00 - Essais Moto2 (1h)
23:00 - Essais Moto GP (1h)
SAMEDI:04:50 - Qualifications Moto3 (1h10mn)
LIVE06:00 - Qualification Moto GP (1h)
LIVE08:30 - Qualifications Moto2 (1h)
20:00 - Qualifications Moto 3 (30mn)
20:30 - Qualification GP (45mn)
21:15 - Qualifications Moto2 (30mn)
DIMANCHE:02:30 - Qualification GP (30mn)
03:00 - Course Moto 3 (1h15mn)
LIVE04:15 - Course Moto2 (1h45mn)
LIVE06:00 - Course MotoGP (1h30mn)
LIVE10:30 - Course Moto 3 (30mn)
11:00 - Course Moto2 (45mn)
11:45 - Course MotoGP (1h)
22:45 - Course MotoGP (45mn)
23:30 - Course Moto2 (45mn)
Le virage numéro 3, celui que Stoner prend comme aucun pilote ne sait le faire, va être nommé en son honneur cette semaine.
Un grand grand honneur (le premier virage du circuit porte le nom de Mick Doohan et la ligne droite celui de Wayne Gardner), et un virage très approprié pour celui qui a gagné les 5 derniers GP (parti 4 fois de la pôle et détenteur du record du tour) sur l'île!
edit: la photo avec les vibreurs rouge et blanc est bien de Stoner dans le virage 3 mais...à Valencia
Voici une photo du virage 3 de Phillip Island (où d'après le photographe Casey est le seul à laisser sa trace à chaque tour):